TTC with Azoospermia

I really need to say what's in my heart and I feel like I don't have any support where I live. My husband does not have any sperm count and I feel so defeated. Not only in TTC but telling him it's all going to work out in God's timing. He is so depressed and shuts down and doesn't talk to me at all with what he is feeling. He does tell him mom everything tho. She knows more of what is going on than I do and everytime I try to have him open up to me he closes off. I'm trying to be the best wife that I can be but I have no idea what to tell him anymore. I guess I just need to hear some success stories with male azoospermia. Any hope right now will help. Thank you.